that's out in the field, realtime. happens, we call that roll 1 care. is an outpost away from the activity. though sometimes the activity right there as well. what we do there is stablize the them to trying to get the point where we can arrest the bleeding or temporarily stop get them to a d roll 3. and that's still usually within the country. facility.ger bastion in our case, we brits to run, the andahar, the hospitals are quite visible. and in germany, row 4. so each successive stage of care, the member -- the injured member is getting more and more care.f an acuity of and then finally, row 5 would be one of the big hospitals back side. >> like bethet da. go, ke bethesda, and yea sammc. >> have you seen combat before months when you were there? >> in some sense, yes. -- i spent two years on an carrier. >> uss carl benson? >> the first deployment, if you the after some years in navy. my last six months, weer with deployed to the persian gulf and iraqi freedom at that time. so combat but different kind of combat. aircraft carrier, we're launching and re